6. II. 190-4:. Morton, Leptocerus excisus ii. sp. from Western Finland. 67 



Föredrogs följande af Herr Kenneth J. Morton förfat- 

 tade uppsats: 



A new species of Trichoptera from Western Finland, 

 Leptocerus excisus. 



»Blackish. Hairs of the head and pronotum greyish white. 

 Antennse brown, broadly annulated with white in the basal 

 portion, the apical portion wholly brown. Palpi with brownish 

 grey hairs. Legs fuscescent with blackish coxse, clothed with 

 yellowish grey pubescence the tarsi being annulated with brown. 



Abdomen fuscous with påle lateral Iines and pale margins 

 to the segments. 



Explanatiou ot" figures. 

 1. Apex of abdomeu of 5 from above. 



D:o 



side. 



Anterior wings narrow, verv slightly dilated to the apex; 

 clothed with reddish brown pubescence; membrane highly iri- 

 descent; hind wings slightly paler the long fringes of the hind 

 margin being blackish grey. 



In the 5 the 9:th dorsal segment is produced into a dis- 

 tinct triangle. The superior appendages are large, broap' 



